GE’s UPS technology provides for high efficiency even at half full-load, thus permitting high efficiency operation of GE’s most popular two-UPS unit RPA systems.

As many as eight units can be combined in a RPA system. This means that the UPS system can grow with the power demand needs of the application.

The superior performance of RPA with its decentralised by-pass, compared to traditional parallel UPS arrangements with centralised by-pass has been well documented and as mentioned earlier GE’s RPA system allows expansion beyond the two-unit configuration.